The BristleBot is a simple and tiny robot with an agenda. The ingredients? One toothbrush, a battery, and a pager motor. The result? Serious fun. The BristleBot is our take on the popular vibrobot, a simple category of robot that is controlled by a single vibrating (eccentric) motor.

There is a pager motor in gamecube controllerp2 controller xbox 360 controllerand much more..!but they are slightly bigger,so what you wanna do is mount it on 2 heads (toothbrush)and then you use a bigger battery and your done!